Energy Storage Systems (ESS/Batteries) are becoming common. A properly designed battery system can provide energy for fully off-grid homes as well as multiple benefits for utility grid tied homes and businesses. Utility grid tied battery applications include PV system energy storage, whole home and partial home grid backup, smart energy export, utility demand response, time of use benefits, and electric vehicle (EV) charging support to name a few. Hawaii Pacific Solar has experience installing and maintaining multiple residential and commercial battery systems for numerous grid service and resiliency applications. Our team of electricians, and technicians is constantly keeping up to date with ever-advancing technologies and utility programs. Hawaii Pacific Solar is a certified installer for Tesla Powerwall, Tesla Powerpack and Megapack, LG Chem, Enphase, SolarEdge, Generac, Outback, and other battery manufacturers. Our design team will work with you to select the correct energy storage solution for your specific needs including proper power output and energy capacity to maximize battery performance and meet owner expectations. HPS will also see that batteries are integrated with your utility inter-connection agreement and in compliance with all local codes and standards.